Steps to reproduce:
-Game was freshly started
-collected wukong from the foundry
-fed helminth
-sacrificed wukong (stayed in the chair after feeding)
-at the end of the animation to sacrifice the game stood still got a loading icon and then just vanished without a crash handler
-upon restarting the game the following state was present: wukong was successfully sacrificed and subsuming process started, another warframe (mag prime) was correctly equipped, and no further bugs were noticable (except for wukong being the warframe in the login screen as if i still had it equipped)
hardware and drivers versions:
-i9 10900 v10.0.19041.2251
-RTX 3070 v31.0.15.2225
minor thing that might have contributed: my orbiter is at max decoration capacity with ~1500 floofs and some other decor
other programs open in the background open: opera, discord, steam, voice meeter potato
hope this helps to reproduce it :)